Static Timing Analysis

Static delays are automatically prescribed by the IOD configurator. The values that are added based on the IOD configuration can be found in the boardlayout.xml report shown in the following figure. These are the initial values set by the software based on initial IOD setup information. The settings can be modified as mentioned in the preceding section with pdc or IOEditor. You can adjust the delay values by adding or subtracting from the initial value applied in the Libero SoC configurations. The per tap incremental delay value is found in the respective PolarFire FPGA Datasheet or PolarFire SoC Advance Datasheet.

Figure 1. IOD Input Delay Example